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Bathroom Radiators

Our bathroom radiators mean you’ll never reach for a cold, damp towel again, keeping the whole room warm, comfortable, and free from condensation. Choose from refined chrome towel radiators, a classic column design, and statement pieces in anthracite and brushed brass, sized for everything from a cloakroom to a family bathroom.

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Heated Towel Rail Diva
Black Friday 15% Off at Checkout
Heated Towel Rail Diva
Black Friday 15% Off at Checkout
Heated Towel Rail Slade
Black Friday 15% Off at Checkout
Heated Towel Rail Slade
+ 1 more
From £57.99
Traditional Radiator York
Black Friday 15% Off at Checkout
Round Tube Ladder Rail 500 x 1190mm Brushed Brass Teplo
Black Friday 15% Off at Checkout
1800 x 600 Ischia Radiator Anthracite Lazzarini
Black Friday 15% Off at Checkout
1450 x 600 Radiator Chrome Pavia
Black Friday Sold Out
KLIPS 400 x 1000 STAINLESS STEEL RADIATOR
Black Friday 67% OFF

What type of radiator is best for a bathroom?

The best choice depends on the size of your bathroom and the look you’d like.

  • A heated towel rail has a ladder of horizontal bars that warm your towels as well as the room. It’s the most popular choice for bathrooms of every size.
  • A vertical radiator is tall and narrow, giving you plenty of warmth from a small strip of wall, which makes it ideal for a compact bathroom.
  • A traditional column radiator has rows of upright tubes and a period feel, perfect alongside a roll top bath or pedestal sink. You’ll find towel rails in the same style in our traditional towel rails.
  • A designer radiator makes a feature of the heating itself, with bold shapes and finishes like anthracite or brushed brass. Explore more in our modern towel rails.

Do I need a radiator in my bathroom?

In most UK homes, yes. Bathrooms produce a lot of steam, and without enough heat, that moisture settles on walls and ceilings, which can lead to condensation, damp, and mould. A radiator keeps the room warm enough for moisture to dry out more quickly, and a towel radiator has the added bonus of drying your towels, so they stay fresher for longer.

What size radiator do I need for my bathroom?

The right size depends on how much heat your bathroom needs, which is measured in BTUs (British Thermal Units). Rooms with outside walls, large windows, or high ceilings lose heat faster, so they need a radiator with a higher heat output. Start by measuring the length, width, and height of your bathroom, then use an online BTU calculator to work out the heat you need. Each product page lists the heat output of every size, so you can compare them easily. If you’re between two sizes, choose the larger one.

Will a towel radiator heat my whole bathroom?

In a small bathroom or ensuite, a towel radiator is usually enough on its own. In a larger bathroom, especially one with an outside wall, it may not give out quite enough heat, as the gaps between the bars mean it has less surface area than a standard radiator. If your towels tend to cover most of the bars, they’ll also block some of the heat, so it’s worth either choosing a larger towel radiator or pairing it with a standard radiator elsewhere in the room.

Which radiator finish should I choose?

Chrome radiators are bright, easy to match with chrome taps, and a classic choice for any bathroom. It’s worth knowing that chrome gives out slightly less heat than a painted finish of the same size, so you may want to size up a little. Anthracite brings a dark, modern look that works beautifully with matt black taps, while brushed brass adds warmth and pairs well with gold and brass fittings.

Do I need radiator valves?

Yes, every radiator connected to your central heating needs a pair of valves to control the flow of hot water, and most are sold separately. A manual valve simply turns the radiator on and off, while a thermostatic valve lets you set the temperature for that room. Choose a finish that matches your radiator for a neat result, and you’ll find options in our radiator valves.